| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.75 | 3.873% | $210.6025 | $210.60 | $210.60 | $210.60 |
| Purchase #2 | $166.78 | 8.396% | $180.7828 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $36.95 | 7.396% | $39.6828 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $127.89 | 3.176% | $131.9518 | $131.95 | $131.95 | $132.00 |
| Purchase #5 | $52.93 | 13.852% | $60.2619 | $60.26 | $60.25 | $60.30 |
| Purchase #6 | $100.51 | 3.498% | $104.0258 | $104.03 | $104.05 | $104.00 |
| Purchase #7 | $10.94 | 13.434% | $12.4097 | $12.41 | $12.40 | $12.40 |
| 7 purchase totals = | $698.75 | $739.7173 | $739.71 | $739.75 | $739.80 | |